v3.26.1
Shareholder Loans, at Amortized Cost - Schedule of Measured Onshore Shareholder Loans At Amortized Cost (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2025
USD ($)
Dec. 31, 2025
CNY (¥)
Dec. 31, 2024
USD ($)
Dec. 31, 2024
CNY (¥)
Schedule of Measured Onshore Shareholder Loans At Amortized Cost [Abstract]        
Beginning $ 26,677 ¥ 186,555 $ 26,820 ¥ 187,555
Offset upon conversion of preferred shares 26,677 186,555    
Repayment     143 1,000
Ending $ 26,677 ¥ 186,555